Projector Light Bulbs | McMaster-Carr

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1,000 hr. to 1,999 hr.

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369 Products

About Brightness and Light Appearance

Find the right lumen level to brighten your space. Then, compare the way warm, neutral, and cool lighting affect the appearance of everyday objects.

Miniature Light Bulbs

Bi-Pin Base Miniature Light Bulbs

These bulbs are small, but very bright, so they're often used in flashlights and optical instruments such as projectors and microscopes.

Bayonet Base Miniature Light Bulbs

Pins on either side of the base lock these bulbs into sockets.

Dual-Filament Bayonet Base Miniature Light Bulbs

Bulbs have two filaments, which operate at different brightness levels.

Wedge Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as indicators and vehicle lights.

Dual-Filament Wedge Base Miniature Light Bulbs

Bulbs have two filaments, which operate at different brightness levels.

Slide Base Miniature Light Bulbs

These miniature bulbs are sized to fit older telephone switchboards, signs, instruments, and indicators.

Screw-In Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as signs, control panels, indicators, and flashlights.

Bottom-Flanged Base Miniature Light Bulbs

Double-End-Cap Base Miniature Light Bulbs

Grooved Base Miniature Light Bulbs

Fit these bulbs in tight spaces such as signs, control panels, indicators, and flashlights.

Printed-Circuit Base Miniature Light Bulbs

Use these bulbs in tight spaces, such as in indicators and vehicle lights.

Index Base Miniature Light Bulbs

Offset pins on the base lock these bulbs into sockets. One pin is slightly higher on the base than the other pin.

Top-Flanged Base Miniature Light Bulbs

Festoon Base Miniature Light Bulbs

Rigid-Loop Base Miniature Light Bulbs

Wire-Terminal Base Miniature Light Bulbs

Wire terminals allow you to connect these bulbs to a power source through a panel.

Standard Light Bulbs

Bi-Pin Base Floodlight Bulbs

Bayonet Base Floodlight Bulbs

Pins on the base lock these bulbs into sockets to withstand vibration.

Bayonet Base Light Bulbs

Pins on the base lock these bulbs into sockets to withstand vibration. They're often used in machines and elevators.